When a connection to an Oracle database is made using the Oracle 8.1.7 OLE DB provider, the content of all numerical fields display as zero in ArcGIS applications.
This is a known issue with the Oracle 8.1.7 OLE DB provider.
Use the Oracle 8.1.7 ODBC driver or the Oracle 8.1.6 OLE DB provider to make the connection to the database.
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